1. Ukuphepha Kwamehlo
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Ukukhanya okubomvu nokucishe kube yi-infrared(~620–700 nm kanye no-700–1100 nm)ukunga-ionizing(ayilimazi i-DNA njenge-UV).
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Ukuchayeka ngqo emehlweni akho kufanele kuncishiswe, ikakhulukazi ngamadivayisi anamandla amakhulu:
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Abakhiqizi abaningi batusaukugqoka izibuko zokuzivikelaukwelashwa kobuso noma ikhanda.
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Ukuvezwa okufushane ngokuvamileingozi ephansi, kodwa ukubheka iphaneli ye-LED eqinile isikhathi eside kungabangelaukukhathala kwamehlo noma ukungakhululeki kwesikhashana.
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Gwema ukubheka ngqo ama-LED akhanya kakhulu, ikakhulukazi umaamaphaneli anokukhanya okuphezulu noma aseduze ne-infrared, ngoba wenaayikwazi "ukubona" ukukhanya kwe-infrared, kodwa isengashisa i-retina kancane.
2. Ukuphepha Kwesikhumba
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Ukwelashwa kokukhanya okubomvuokungeyona i-UV, ngakho-keayishisi isikhumbanjengokuchayeka elangeni.
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Ukubomvu okuncane, ukufudumala, noma ukuqaqamba kungenzeka—lokhu kuyenzekaokuvamilefuthi ngokuvamile ziyanyamalala ngokushesha.
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Ukusebenzisa kakhulu noma ukusebenzisa idivayisi eduze kakhulu nethiniukwandisa ukucasuka.
3. Amathiphu Okuphepha Okuvamile
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Landela imiyalelo yedivayisi: Imizuzu eyi-10–20 endaweni ngayinye ivamile.
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Gcina ibanga eliphephile: Ngokuvamile amasentimitha angu-6–12 ukusuka kumaphaneli e-LED.
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Gwema ukuchayeka emehlweniuma usebenzisa izinto zobuso/zekhanda; sebenzisa izibuko uma kunconywa.
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Ukukhulelwa kanye nezimo zezokwelapha: Xhumana nodokotela uma ukhulelwe, unezimo ezizwela ukukhanya, noma ukufakelwa izitho eduze kwendawo yokwelashwa.
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Ukungaguquguquki ngaphezu kwamandla: Ukusetshenziswa njalo okulinganiselwe kusebenza kahle futhi kuphephile kunezikhathi ezinde.
Ukuthatha Okubalulekile
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Ukwelashwa kokukhanya okubomvu ngokuvamile kuphephile emehlweni nasesikhumbeniuma isetshenziswa kahle.
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Ungabheki ngqo ama-LED anamandla amakhulu; sebenzisa izibuko zokubona ukuze welaphe ubuso/ikhanda.
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Landela izikhathi zeseshini ezinconyiwe kanye namabangaukugwema ukucasuka okuncane noma ukungakhululeki.
| Isici Sokuphepha | Isincomo |
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| Amehlo | Gqoka izibuko zokuzivikela, gwema ukubheka amaphaneli anamandla amakhulu |
| Isikhumba | Landela izikhathi zeseshini, gcina ibanga elingamasentimitha angu-6-12 |
| Imvamisa | Izikhathi ezi-2-5 ngesonto, gwema ukusebenzisa ngokweqile |
| Izimo zezokwelapha | Xhumana nodokotela uma ukhulelwe noma unezitho zokufakelwa/izinkinga zezokwelapha |